<?php
namespace app\common\model;


class UserMsg extends Model
{
    public $columns = [
        [  "type"=> self::TYPE_INT,  "column"=>"from_uid",  "memo"=>"from_uid", "length"=> 11 ],
        [  "type"=> self::TYPE_INT,  "column"=>"to_uid",  "memo"=>"to_uid", "length"=> 11 ],
        [  "type"=> self::TYPE_TINYINT,  "column"=>"is_read",  "memo"=>"已读", "length"=> 4 ],
        [  "type"=> self::TYPE_TEXT , "column"=>"msg",  "memo"=>"消息", "length"=> 0 ],
    ];
    static function send(){

    }
    static function notice(){

    }
}